/*

* Copyright (c) 2004 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:    LandmarksUi Content File -    Common UI's (dialog-based) category selector impl class.

*

*/

#ifndef CLMKDLGCATEGORYSELECTORIMPL_H

#define CLMKDLGCATEGORYSELECTORIMPL_H

//  INCLUDES

#include "CLmkDlgSelectorImplBase.h"

// FORWARD DECLARATIONS

// CLASS DECLARATION

/**

*  Common UI's (dialog-based) category selector impl class.

*

*/

class CLmkDlgCategorySelectorImpl : public CLmkDlgSelectorImplBase

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        * @param aDb database reference

        * @param aShowEmptyCategories if ETrue also empty categories are shown

        * @return newly instantiated object

        */

        IMPORT_C static CLmkDlgCategorySelectorImpl* NewL(

                                    CPosLandmarkDatabase& aDb,

                                    TBool aShowEmptyCategories,

                                    TBool aShowBlankNaviPane = EFalse);

        /**

        * Destructor.

        */

        ~CLmkDlgCategorySelectorImpl();

    public: // From CLmkSelectorImplBase

        void SetupListProviderL();

        const CLmkListProviderBase& ListProvider() const;

        void GetDlgResources( TBool aIsSingleSelector,

                              TInt& aTitlePaneResource,

                              TInt& aMenuBarResource,

                              TInt& aDialogResource ) const;

    protected: // From MLmkListProviderObserver

        void HandleListProviderEvent( TLmkListProviderEventType aEvent );

        void HandleListProviderError( TInt aError );

    protected:  // Constructors and destructor

        /**

        * C++ default constructor.

        * @param aDb

        * @param aShowEmptyCategories

        * @return newly instantiated object

        */

        CLmkDlgCategorySelectorImpl( CPosLandmarkDatabase& aDb,

                                  	 TBool aShowEmptyCategories,

                                	 TBool aShowBlankNaviPane );

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL();

    private:    // Data

        ///

        TBool iShowEmptyCategories;

        TBool iShowBlankNaviPane;

    };

#endif      // CLMKDLGCATEGORYSELECTORIMPL_H

// End of File